问题
单项选择题
The operation * is defined as follows:
.
What is the value of (6)*(4)
答案
参考答案:E
解析: 根据定义把(6)*(4)直接代入[*]可得:
[*]
The operation * is defined as follows:
.
What is the value of (6)*(4)
参考答案:E
解析: 根据定义把(6)*(4)直接代入[*]可得:
[*]